Question

(1-0,34)•(2-0,75)+1,05•(4,882+3,018)

Answer 1

1-0,34=0,66

2-0,75=1,25

4,882+3,018=7,9

1,05*7,9=8,295

0,66*1,25=0,825

0,825+8,295=9,12